NPPES file of Aug 9, 2026

Andrew H. Nguyen

Diagnostic Radiology Physician · West Hollywood, CA

Andrew H. Nguyen is a diagnostic radiology physician with a practice address in West Hollywood, California, and NPI 1629605720, issued on Mar 26, 2020. Check the license (California 20A23509, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1629605720
Name
Andrew H. Nguyen
Primary taxonomy
Diagnostic Radiology Physician 2085R0202X
License numbers
20A23509 CA
DO3652 NV
Self-reported in NPPES; status is on the state search
Practice location
8700 Beverly Blvd, West Hollywood, CA 90048
Phone
(310) 423-6500
Enumerated
Mar 26, 2020
Record last updated
Jun 19, 2026
Medicare enrollment
Enrolled (PECOS I20250718001910); accepts Medicare assignment
Medical or professional school
Touro Un Col Of Osteopathic Medicine, Henderson, 2020
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 8700 Beverly Blvd

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Ryan Abdul-HaqqVascular Surgery Physician1386087864
  2. Sina Abedi, MDAnesthesiology Physician1497558951
  3. Gohar AbrahamryanPhysician Assistant1871729715
  4. Barham Abu Dayyeh, MDGastroenterology Physician1902927353
  5. Anisa Abu-Ramaileh, PHARM.D., BCPSPharmacist Clinician (PhC)/ Clinical Pharmacy Specialist1447769732
  6. Jay Acharya, MDNeuroradiology Physician1871995498

Verify Andrew H. Nguyen in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license 20A23509
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the California license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Bills Medicare through 4 group practices

  1. Cedars-Sinai Medical Care FoundationWest Hollywood, CA
  2. Lambert Radiology Medical Group IncWhittier, CA
  3. Munson Medical GroupGrayling, MI
  4. Radiology One Medical Group PCSan Diego, CA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Andrew H. Nguyen among 4,500 diagnostic radiology physician records in California

Andrew H. Nguyen is one of 4,500 diagnostic radiology physician records with a practice address in California. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 94% of them.

  • NPI issued2020 · 94% of these records are older, 3% newer
  • In a Medicare fileYes · 74% of these records are
  • In the CMS Doctors and Clinicians fileYes · 70% of these records are
  • Graduated2020 · median 2004 among the 3,130 with a school on file
  • Record last updated2026 · 60% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085R0202X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

45 diagnostic radiology physician records list a practice address in West Hollywood

They are 45 of the 2,619 NPPES records with a practice address in West Hollywood, and 4,500 diagnostic radiology physician records in California.

The 8 diagnostic radiology physician records with the nearest ZIP codes

  1. Daniel Berman, MDWest Hollywood, CA 900481538296967
  2. Irene Chen, MDLos Angeles, CA 900481952438392
  3. Lawrence Cohen, M.D.West Hollywood, CA 900481619929239
  4. Christine Kim, M.D.West Hollywood, CA 900481801848429
  5. Thomas Learch, M.D.West Hollywood, CA 900481396771374
  6. Christopher Lee, MDWest Hollywood, CA 900481689742066
  7. Cynthia Litwer, MDWest Hollywood, CA 900481477588176
  8. George Mednik, M.D.Los Angeles, CA 900481902858368

Common questions

What is Andrew H. Nguyen's NPI number?

Andrew H. Nguyen's National Provider Identifier (NPI) is 1629605720, issued on Mar 26, 2020. An NPI identifies a provider in billing; it is not a license.

Where is Andrew H. Nguyen located?

The NPPES record lists a practice address at 8700 Beverly Blvd, West Hollywood, CA, 90048. Phone: (310) 423-6500. Providers update this record themselves, so call before visiting.

How can I verify Andrew H. Nguyen's license?

NPPES lists California license number 20A23509, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.